Suppliers for power electronics & energy

707 companies in our directory serve power electronics & energy. Most are based in China (235), Germany (209) and Taiwan (53). 705 exhibit at electronica 2026.

Suppliers
707
By type
Contract manufacturer (EMS) 71 · Design & engineering services 16 · Distributor 13
At electronica 2026
705
At EFX 2026
11
  1. Siemens Industrial Software GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    B5.338

    Siemens EDA's NextGen solution, revolutionizing Xpedition, HyperLynx, and PADS.

    • Power electronics & energy
    • EDA / CAD / CAE software
    • Hardware / electronics design
    • System design & integration
    • Automotive
  2. Sunshine PCB GmbH

    Type not confirmed · Germany

    EFX 2026
    In 4 days
    9B44

    Sunshine PCB - Your European Direct Sales with Production in Europe and Asia

    • Power electronics & energy
    • Rigid PCBs
    • HDI PCBs
    • Flexible PCBs
    • Rigid-flex PCBs
  3. ALBA PCB GROUP

    Type not confirmed · Italy

    electronica 2026
    10 Nov
    A2.515

    ALBA PCB Group is a global manufacturer of high-quality printed circuit boards

    • Power electronics & energy
    • Metal-core & thermal PCBs
    • Rigid PCBs
    • HDI PCBs
    • Flexible PCBs
  4. Amphenol Sensors

    Type not confirmed · United Kingdom

    electronica 2026
    10 Nov
    B4.141

    Unified sensing brands measuring the toughest environments,

    • Power electronics & energy
    • Temperature sensors
    • Pressure, force & mechanical sensors
    • Position, distance & proximity sensors
    • Gas, chemical & biosensors
  5. Aptiv

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B3.317

    Power and Data Connectivity

    • Power electronics & energy
    • Power connectors & terminals
    • Cable assemblies
    • Automotive connectors
    • Connectors
  6. Cincon Electronics Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A5.138

    Cincon designs and manufactures AC-DC Power Supplies and DC-DC Converters.

    • Power electronics & energy
    • AC/DC power supplies
    • DC/DC converters
    • Special power supplies
    • Automotive
  7. CTX Thermal Solutions GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B3.237

    Heat sinks, cooling electronic housings, project-specific cooling solutions

    • Power electronics & energy
    • Enclosures & housings
    • Thermal management
    • E-mobility
    • Renewable energy & photovoltaics
  8. EICHHOFF Kondensatoren GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B3.131

    High customized inductive components and EMC filters & capacitors

    • Power electronics & energy
    • Circuit protection & EMC components
    • EMI / ESD shielding
    • Transformers & coilware
    • Capacitors
  9. Ersa GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A2.115

    Equipment for SMT/BGA inspection, electronics production & process optimization

    • Power electronics & energy
    • Inspection & vision systems
    • Electronics assembly
    • Printed & flexible electronics
    • Consulting & technology transfer
  10. Eumetrys SAS

    Contract manufacturer (EMS) · France

    electronica 2026
    10 Nov
    B1.850

    Experts in semiconductor metrology, inspection & robotics since 2012

    • Power electronics & energy
    • Semiconductor & wafer process equipment
    • Handling technology & robotics
    • Process chemicals & gases
    • Inspection & vision systems
  11. Haufe GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B2.106 +1

    FFC flat cables & PCB connectors, FLAT WIRE SOLUTIONS, LED installations

    • Power electronics & energy
    • Cable assemblies
    • Enclosures & housings
    • Inductors & chokes
    • Cables & wiring
  12. HEIDEN power GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A5.328

    HEIDEN is a manufacturer and distributor of AC/DC power supplies and systems.

    • Power electronics & energy
    • AC/DC power supplies
    • DC/DC converters
    • Inverters & frequency converters
    • EV charging & on-board power
  13. IL Metronic Sensortechnik GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B4.318

    Special glass feedthroughs and uv sensors developed and made in Ilmenau/Germany

    • Power electronics & energy
    • Industrial & circular connectors
    • Cable assemblies
    • MEMS & motion sensors
    • Optical, image & acoustic sensors
  14. Littelfuse Europe GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.340

    Leading technologies in circuit protection, power control, and sensing

    • Power electronics & energy
    • Ceramic substrates & hybrid circuits
    • Temperature sensors
    • Pressure, force & mechanical sensors
    • Power management ICs
  15. ml&s manufacturing logistics and services GmbH & Co. KG

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.455

    Beyond Manufacturing

    • Power electronics & energy
    • Hardware / electronics design
    • Box build & system integration
    • Microelectronics packaging
    • Automotive
  16. OEM SRL

    System integrator · Italy

    electronica 2026
    10 Nov
    B2.468

    Custom cable assembly solutions for demanding applications. #BuiltToConnect

    • Power electronics & energy
    • Wire harnesses
    • Cable assemblies
    • System design & integration
    • Customisation / custom products
  17. RAFI Group

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A3.361

    RAFI: Excellently engineered. Responsibily made.

    • Power electronics & energy
    • DC/DC converters
    • Pressure, force & mechanical sensors
    • MEMS & motion sensors
    • Wireless modules
  18. Sofia Med S.A.

    Type not confirmed · Bulgaria

    electronica 2026
    10 Nov
    B2.175

    Sofia Med is a producer of rolled and extruded copper and copper alloy products.

    • Power electronics & energy
    • Automotive connectors
    • Power connectors & terminals
    • Switches, relays & keypads
    • Semi-finished materials
  19. TEST-OK BV

    Type not confirmed · Netherlands

    electronica 2026
    10 Nov
    A4.350

    Innovative, high-end solutions for functional testing of electronic assemblies

    • Power electronics & energy
    • Functional & in-circuit testing
    • Electrical test instruments
    • Test systems & ATE
    • Test & measurement software
  20. TTI, Inc.

    Distributor · Germany

    electronica 2026
    10 Nov
    C3.578

    TTI, Inc. - Europe, the Specialist in Electronic Component Distribution.

    • Power electronics & energy
    • PCB connectors
    • Switches, relays & keypads
    • Temperature sensors
    • Capacitors
  21. Vox Power Ltd

    Type not confirmed · Ireland

    electronica 2026
    10 Nov
    A5.112

    Visit our stand to see the exciting launch of our latest innovative product!

    • Power electronics & energy
    • AC/DC power supplies
    • DC/DC converters
    • EV charging & on-board power
    • Special power supplies
  22. X-FAB

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.121

    Your specialty foundry for the analog world.

    • Power electronics & energy
    • ASIC / FPGA / custom ICs
    • Optoelectronic components
    • MEMS & motion sensors
    • Optical, image & acoustic sensors
  23. electronica 2026
    10 Nov
    B4.300

    Thick film THT & SMD potentiometers for Position Sensing and Function Switching

    • Power electronics & energy
    • Switches, relays & keypads
    • Position, distance & proximity sensors
    • Resistors
    • Automotive
  24. Alliance Electronics

    Contract manufacturer (EMS) · France

    electronica 2026
    10 Nov
    A1.228

    Your hybrid partner for electronic projects, from prototype to product

    • Power electronics & energy
    • Hardware / electronics design
    • Semi-finished materials
    • Box build & system integration
    • Ceramic substrates & hybrid circuits
  25. Chroma Germany GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.624

    Prüflösungen für EV-, Batterie-, Leistungselektronik- und Energiesysteme.

    • Power electronics & energy
    • AC/DC power supplies
    • EV charging & on-board power
    • Special power supplies
    • Electrical test instruments
  26. DELTEC GROUP GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A1.407

    from concept to customer

    • Power electronics & energy
    • Automotive
    • E-mobility
    • Industrial automation
    • Smart grids & smart energy
  27. Ermec S.L.

    Type not confirmed · Spain

    electronica 2026
    10 Nov
    B3.431

    Electronic, electrical and electromechanical components distributor.

    • Power electronics & energy
    • Automotive
    • E-mobility
    • Industrial automation
    • Renewable energy & photovoltaics
  28. ESKA Erich Schweizer GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    B6.122

    Production, development and distribution of fuses, components and accessories.

    • Power electronics & energy
    • Circuit protection & EMC components
    • Switches, relays & keypads
    • Thermal management
    • EMI / ESD shielding
  29. Exxelia SAS

    Type not confirmed · France

    electronica 2026
    10 Nov
    A6.419

    Designer & manufacturer of high-rel passive components and position sensors.

    • Power electronics & energy
    • RF & microwave components
    • Position, distance & proximity sensors
    • Capacitors
    • Resistors
  30. HOKAMI CZ s.r.o.

    Contract manufacturer (EMS) · Czechia

    electronica 2026
    10 Nov
    A1.162

    PCBA Production

    • Power electronics & energy
    • Cable assemblies
    • MEMS & motion sensors
    • Box build & system integration
    • Hardware / electronics design
  31. Ineltek GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    C4.119

    Distribution with a difference! Design-In Expertise & Service.

    • Power electronics & energy
    • ASIC / FPGA design
    • Logic ICs
    • Component distribution
    • Consulting & technology transfer
  32. Kerafol Keramische Folien GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.452

    KERAFOL - makes electronics cool. Thermal Interface Materials Made in Germany

    • Power electronics & energy
    • Diodes & small-signal transistors
    • Magnetic & ceramic components
    • Ceramic substrates & hybrid circuits
    • Metal-plastic & hybrid parts
  33. MCD Elektronik GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.232

    Measurement and Test Systems for Electronic Production.

    • Power electronics & energy
    • Electrical test instruments
    • Test systems & ATE
    • Inspection & vision systems
    • Test & measurement software
  34. Mecca Electronics Co., Ltd.

    Contract manufacturer (EMS) · Hong Kong SAR China

    electronica 2026
    10 Nov
    A2.447/1

    Your strategic partner for precision EMS, PCBA, and box-build solutions.

    • Power electronics & energy
    • Enclosures & housings
    • SMT assembly
    • THT assembly
    • Hardware / electronics design
  35. Omega Composants Sarl

    Type not confirmed · France

    electronica 2026
    10 Nov
    B3.431

    Distributor of electronic, electrical and electromechanical components.

    • Power electronics & energy
    • Automotive
    • E-mobility
    • Industrial automation
    • Renewable energy & photovoltaics
  36. Omega Fusibili S.p.A.

    Type not confirmed · Italy

    electronica 2026
    10 Nov
    B3.431

    Electronic, electrical and electromechanical components distributor.

    • Power electronics & energy
    • Automotive
    • E-mobility
    • Industrial automation
    • Renewable energy & photovoltaics
  37. Piciesse Elettronica srl

    Type not confirmed · Italy

    electronica 2026
    10 Nov
    A2.307

    Production and supply of PCBs aimed to respond to all our Customer's needs.

    • Power electronics & energy
    • Rigid PCBs
    • Flexible PCBs
    • Rigid-flex PCBs
    • Metal-core & thermal PCBs
  38. PTR HARTMANN GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A3.300

    PTR HARTMANN develops, produces and distributes electrical components.

    • Power electronics & energy
    • PCB connectors
    • Power connectors & terminals
    • MEMS & motion sensors
    • Electrical test instruments
  39. Renu Electronics GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A1.645

    E²MS and turn-key solutions for innovative electronics projects

    • Power electronics & energy
    • IoT devices & gateways
    • Hardware / electronics design
    • PCB layout
    • Low-volume / small-batch production
  40. Robert Bosch GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.316

    Innovative semiconductor and sensor solutions from Bosch

    • Power electronics & energy
    • ASIC / FPGA / custom ICs
    • Pressure, force & mechanical sensors
    • MEMS & motion sensors
    • Microcontrollers & processors

Listings come from trade-fair directories and company websites; each profile shows the source of every fact.